I would like to make some updates to values within my large index. I
understand that I have to delete and re-insert each document to be
changed to do that. However I do have some large fields that are
unstored (only indexed and no, these are not the fields that I am
wanting to change), which means
Yes, I looked at the synonym sollution from Lucene in Action but, as
you point out, I have to know about it ahead of time. The only
sollution I've had so far is to index the term without the spaces as
well and then run two searches, one with spaces and one without. It
would work but it just seems
I suspect you have to do some fancy indexing. That is, index the following
terms: sponge bob square pants spongebob squarepants.
But this requires that you understand all the variations you want to hit on
ahead of time.
Or, you could conceivably deal with wildcard queries, but I think this is
th
On May 10, 2006, at 2:12 PM, [EMAIL PROTECTED] wrote:
Thanks for your reply. Is there any sample code that would
demonstrate how
to use these classes properly to get the desired effect of what im
looking
for?
I am not able to access Lucene's svn at the moment, but here's my
local copy of
Take a look at my ApacheCon example code at
http://www.cnlp.org/apachecon2005. In particular there is some sample
code in the file IndexAnalysis.java that demonstrates what Karl is
talking about. I don't think it is exactly what you want, but it shows
how to get co-occurrence information from
Thanks for your reply. Is there any sample code that would demonstrate how
to use these classes properly to get the desired effect of what im looking
for?
Thanks
-Original Message-
From: Erik Hatcher [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 10, 2006 11:00 AM
To: java-user@lucene.a
Hi,
How can I search accross spaces in the document when the spaces aren't
present in the search. For example, if the document contains
"spongebob squarepants" but the user searches on "sponge bob" I would
like to get the result.
Thanks
Rob
--
On Wed, 2006-05-10 at 10:26 -0700, Xiaocheng Luan wrote:
> Is there any Lucene tools
Not that I know.
> (or general tools/algorithms) that can compute the co-occurrence terms
> for a given query (or term)?
Might be slow, but you can work the TermFreqVector. It would probably be
best to store th
On May 10, 2006, at 1:47 PM, [EMAIL PROTECTED] wrote:
Is it possible to have wildcards in a phrase search? For example,
if my
object is indexed with a phrase "benchmark properties", is there a
way to
specify a phrase search that uses wildcards, such as "benchmar*
properties"
or "benchmark
Is it possible to have wildcards in a phrase search? For example, if my
object is indexed with a phrase "benchmark properties", is there a way to
specify a phrase search that uses wildcards, such as "benchmar* properties"
or "benchmark pro*"? I have tried using WildcardQuery, but it doesnt seem to
Hi,
I don't think it should cause any conflicts in the index itself (the
indexing process proper is decoupled from the analyzing), and if you can
decide as to which analyzer to use when you're searching based on the
field/kind of search, then it should be fine.
Regards,
Venu
-Original Messa
Hi,
I am new to Lucene and recently started making use of
it. Can anyone please clarify the following:
I have 2 services and need to have index on the
fetched datas from respective services. I am trying to
create the index for both of them in the same
directory with 2 different analyzers like t
Hi,
Is there any Lucene tools (or general tools/algorithms) that can compute the
co-occurrence terms for a given query (or term)?
For example, if the user types in "avian flu", the top co-occurrence terms may
include "Hong Kong", "vaccine", "H5N1", or "pandemic", depending on the
underlying da
Nikhil,
This will help: http://www.google.com/search?q=jdbcdirectory%20lucene
We need to add this to the FAQ.
Otis
- Original Message
From: Nikhil Goel <[EMAIL PROTECTED]>
To: java-user@lucene.apache.org
Sent: Wednesday, May 10, 2006 11:38:03 AM
Subject: Lucene Index Stored on Database i
Hi,
By default, Lucene create a directory for index on FileSystem. Is there a
plugin or support provided by Lucene to store the index in Databse instead
of FileSystem, where:-
1) Directory can be equal to table in DB .
2) Each file in the index directory represents one row in that table.
3) Data
Try a MatchAllDocsQuery combined in a BooleanQuery with a negative
clause for b == 1.
Erik
On May 10, 2006, at 5:32 AM, Chun Wei Ho wrote:
I have a large Lucene index that I am planning on adding one or more
search fields, and perform searches on them.
How do I include results from
Hi Erik
Is there any way to do a case insensitive search without modifying the
index
Regards and Thanks
Kinnar Kumar Sen
HCL Technologies Ltd.
Sec-60, Noida-201301
Ph: - 09313297423
TO SUCEED BE DIFFERENT BE DARING AND BE THERE FIRST
-Original Message-
From: Erick Erickson
Hi Erick,
I appreciate the help. I am using the "StandardAnalyzer" for both the
query and for indexing.
--Mike
On 5/10/06, Erick Erickson <[EMAIL PROTECTED]> wrote:
I'll take a quick stab at it. What analyzer are you using with the query? In
the search page of Luke, near the upper right ther
I'll take a quick stab at it. What analyzer are you using with the query? In
the search page of Luke, near the upper right there's the "Analyzer to use
for query parsing:" box. You might try the WhitespaceAnalyzer, since that
shouldn't do anything "interesting". Also, below the search box on the
s
Mr. Gospodnetic,
Thanks for the quick response. You make a good point about the field
being tokenized, and I initially had the e-mail field UN_TOKENIZED but
it did not change the result of the query (my example search was still
failing). Do you have any ideas on what could be causing that?
Th
i am currently adding synonyms at index time (and not expanding the query), i
fear that there is a problem with this implementation:
is there a way to lower the score of a document if it was found due to a
synonyms match and not due to a match of the word queried. from what i
understand th
As you might have already seen, Andrew Schetinin and I have published (at
http://mail-archives.apache.org/mod_mbox/lucene-java-user/200603.mbox/[EMAIL
PROTECTED]) a source code that handles synonyms at search time (query
expansion).
This code includes also a de-boost factor for synonyms (compa
I have a large Lucene index that I am planning on adding one or more
search fields, and perform searches on them.
How do I include results from the other documents that do not have the
new field? For example, I have 10 million documents in a index, and I
update 200 of them adding the field "b" =
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